Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Taylor County Airport (KAAS)

Lat: 37.36°NLon: 85.31°WElev: 921ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

5 Miles SW Summersville KY

Winter Weather Advisory January 21, 04:00am until January 21, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Increasing clouds, with a low around 21. Calm wind becoming south 5 to 8 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of snow and freezing rain before 8am, then rain.  High near 42. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. Little or no ice accumulation expected.  Little or no snow accumulation expected.

    High: 42 °F

    Wintry Mix
    Likely then
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Southwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 43. Calm wind.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 24. Light north wind.

    Low: 24 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly after midnight.  Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers, mainly after noon. The snow could be heavy at times.  High near 18. Chance of precipitation is 80%.

    High: 18 °F

    Chance Snow
    Showers then
    Heavy Snow

  • Saturday Night

    Saturday Night: Snow showers. The snow could be heavy at times.  Low around 14. Chance of precipitation is 90%.

    Low: 14 °F

    Heavy Snow

Detailed Forecast

Overnight
Increasing clouds, with a low around 21. Calm wind becoming south 5 to 8 mph.
Wednesday
A chance of snow and freezing rain before 8am, then rain. High near 42. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 29. Southwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Sunny, with a high near 43. Calm wind.
Thursday Night
Increasing clouds, with a low around 24. Light north wind.
Friday
Mostly cloudy, with a high near 30.
Friday Night
A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 10.
Saturday
Snow showers, mainly after noon. The snow could be heavy at times. High near 18. Chance of precipitation is 80%.
Saturday Night
Snow showers. The snow could be heavy at times. Low around 14. Chance of precipitation is 90%.
Sunday
A 40 percent chance of snow showers. Mostly cloudy and cold, with a high near 23.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 6.
Monday
Mostly sunny and cold, with a high near 22.
Monday Night
Mostly clear, with a low around 1.
Tuesday
Sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Summersville KY
 37.28°N 85.69°W (Elev. 614 ft)
1:27 am CST Jan 21, 2026
1am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database